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随着长三角经济一体化的发展,区域轨道网络日趋完善,为扩大区域枢纽机场的腹地提供了良好的机遇。为了定量研究轨道交通对区域枢纽机场可达性的影响,以杭州萧山机场为例,利用ArcGIS和改进的交通成本加权平均值法,从市域和区域两个方面,对基于轨道交通的机场可达性进行分析。结果表明,基于轨道交通的机场有效服务范围能够覆盖所在城市大部分地区;加强机场与区域轨道网络的衔接,有利于提升机场的可达性,扩大辐射范围。
With the economic integration in the Yangtze River Delta, the regional orbital network is becoming more and more perfect, providing good opportunities for expanding the hinterland of regional hub airports. In order to quantitatively study the impact of rail transit on the accessibility of regional hub airports, taking Hangzhou Xiaoshan Airport as an example, ArcGIS and the improved weighted average method of transportation cost are applied to study the feasibility of using rail transit-based airports Sex analysis. The results show that the effective service range of the airport based on rail transit can cover most of the cities in the city. Strengthening the connection between the airport and the regional orbital network is conducive to enhancing airport accessibility and expanding the radiation range.